A "twitch" of your finger or thumb is all you need! Invented by Spencer Frazer, the Twitch XL boasts a pass-through lockbar for the blade kick. Press the kick, and then the SOG® Assisted Technology (S.A.T.) takes over.

Just by looking at this knife for the first time, you know it's a professional tactical tool to defend yourself. After world-famous knife fighting expert Jim Wagner trained one of the world's top couterterrorist teams, GSG9, in knife tactics, Boker asked him if he would design the ultimate tactical folding knife for police, military and security personnel, and this is the result - the Jim Wagner Reality-Based Blade.

The TDI Knife was designed by former police lieutenant John Benner, founder of the Tactical Defense Institute, with officers in mind. Drawing on his experiance as an officer and teacher, Benner created the TDI Knife as a "last option" knife.

A "twitch" of your finger or thumb is all you need! Invented by Spencer Frazer, the Twitch XL boasts a pass-through lockbar for the blade kick. Press the kick, and then the SOG® Assisted Technology (S.A.T.) takes over.